Self-consistent solution to the back-reaction problem for vector fields in two dimensions
We describe vector fields propagating in a two-dimensional spatially flat Robertson-Walker background using a curved space-time generalization of the Stueckelberg formalism. We prove that the energy-momentum tensor expectation value in the vacuum defined through energy minimization is renormalizable...
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| Formato: | Capítulo de libro |
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1992
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| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
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| LEADER | 04882caa a22005777a 4500 | ||
|---|---|---|---|
| 001 | PAPER-273 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518202939.0 | ||
| 008 | 190411s1992 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-0008071748 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 030 | |a NUPBB | ||
| 100 | 1 | |a Chimento, L.P. | |
| 245 | 1 | 0 | |a Self-consistent solution to the back-reaction problem for vector fields in two dimensions |
| 260 | |c 1992 | ||
| 270 | 1 | 0 | |m Cossarini, A.E.; Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellon I, 1428 Buenos Aires, Argentina |
| 506 | |2 openaire |e Política editorial | ||
| 504 | |a Castagnino, Chimento, Laciana, On Three Equivalent Definitions for the Spin 1 Massive Particles in Robertson-Walker Universe (1984) Progress of Theoretical Physics, 71, p. 2 | ||
| 504 | |a Grib, Nesteruk, (1983) Gen. Rel. Grav., 15, p. 31 | ||
| 504 | |a Castagnino, Chimento, Laciana, On the Minimal Vacuum Definition for Spin 1 Massive Fields in Robertson-Walker Universes (1986) Progress of Theoretical Physics, 75, p. 5 | ||
| 504 | |a Fulling, (1979) Gen. Rel. Grav., 10, p. 807 | ||
| 504 | |a Mamaev, Mostepanenko, Starobinski, (1976) Sov. Phys. JETP, 43, p. 823 | ||
| 504 | |a Najmi, Ottewill, (1984) Phys. Rev., 30 D, p. 2573 | ||
| 504 | |a Castagnino, Chimento, Electronic structure and x-ray-absorption spectra of wustite Fe_{1-x}O (1986) Physical Review B, 34 D, p. 12 | ||
| 504 | |a Chimento, Cossarini, (1990) Phys. Rev., 41 D, p. 310 | ||
| 504 | |a Itzykson, Zuber, (1980) Quantum field theory, , McGraw Hill, New York | ||
| 504 | |a Chimento, Mollerach, Electronic structure and x-ray-absorption spectra of wustite Fe_{1-x}O (1986) Physical Review B, 34 D, p. 12 | ||
| 504 | |a Parker, Fulling, (1974) Phys. Rev., 9 D, p. 341 | ||
| 504 | |a Duff, (1977) Nucl. Phys., 125 B, p. 334 | ||
| 504 | |a Balbinot, Florianini, (1985) Phys. Lett., 151 B, p. 401 | ||
| 504 | |a Sanchez, (1986) Nucl. Phys., 266 B, p. 487 | ||
| 504 | |a Seiberg, Notes on quantum Liouville theory and quantum gravity (1990) preprint RU-90-29 | ||
| 504 | |a Alvarez-Gaumé, Sierra, Topics in conformal field theory (1989) preprint CERN-TH 5540/89 | ||
| 504 | |a Wada, Azuma, De Sitter metric as a self-consistent solution of the back reaction problem (1983) Physics Letters B, 132 B, p. 323 | ||
| 504 | |a Bondi, Gold, The Steady-State Theory of the Expanding Universe (1948) Monthly Notices of the Royal Astronomical Society, 108, p. 252 | ||
| 504 | |a Bunch, (1978) J. Phys. A: Gen. Phys., 11, p. 603 | ||
| 504 | |a Davies, Fulling, Christensen, Bunch, (1977) Ann. Phys. (NY), 109, p. 108 | ||
| 504 | |a Birrel, Davies, (1982) Quantum field theory in curved spacetime, , Cambridge University Press, Cambridge | ||
| 504 | |a Brown, Ottewill, (1983) Proc. R. Soc. Lond., 389 A, p. 379 | ||
| 504 | |a T.R. Taylor and G. Veneziano, preprint CERN-TH5541-89; Fermilab Pub-89/173-T; NUB-2979 | ||
| 520 | 3 | |a We describe vector fields propagating in a two-dimensional spatially flat Robertson-Walker background using a curved space-time generalization of the Stueckelberg formalism. We prove that the energy-momentum tensor expectation value in the vacuum defined through energy minimization is renormalizable and yields the usual anomalous trace in the massless limit of vector mesons. Further on we study the back-reaction problem using the semiclassical Einstein equations. In the massive case we found that the physical solution requires the cosmological constant to vanish but not necessarily with a vanishing curvature. However, for certain initial conditions of the scale factor, the de Sitter metric is a consistent solution with the cosmological constant depending on powers of the curvature scalar greater than one. In addition, matter is continuously being created at a steady state. © 1992. |l eng | |
| 593 | |a Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellon I, 1428 Buenos Aires, Argentina | ||
| 700 | 1 | |a Cossarini, A.E. | |
| 773 | 0 | |d 1992 |g v. 373 |h pp. 438-452 |k n. 2 |p Nucl. Phys. B |x 05503213 |w (AR-BaUEN)CENRE-286 |t Nuclear Physics, Section B | |
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| 856 | 4 | 0 | |u https://doi.org/10.1016/0550-3213(92)90439-I |y DOI |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_05503213_v373_n2_p438_Chimento |y Handle |
| 856 | 4 | 0 | |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05503213_v373_n2_p438_Chimento |y Registro en la Biblioteca Digital |
| 961 | |a paper_05503213_v373_n2_p438_Chimento |b paper |c PE | ||
| 962 | |a info:eu-repo/semantics/article |a info:ar-repo/semantics/artículo |b info:eu-repo/semantics/publishedVersion | ||
| 999 | |c 61226 | ||